Home / 10,082.82-15,114.11-3,841.23

Finding the Fourth Proportional to 10,082.82, 15,114.11 and 3,841.23

Calculator

Solution

The fourth proportional to 10,082.82, 15,114.11 and 3,841.23 is: 5,757.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,082.82 : 15,114.11 = 3,841.23 : x
  2. Step 2: Convert to fraction form
    10,082.82/15,114.11 = 3,841.23/x
  3. Step 3: Cross multiply
    10,082.82x = 15,114.11 × 3,841.23
  4. Step 4: Simplify right side
    10,082.82x = 58,056,753.55
  5. Step 5: Solve for x
    x = 58,056,753.55/10,082.82
  6. Step 6: Final answer
    x = 5,757.99

Related Problems

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.